Basic Statistics

Raw Counts

Name Value
Rows 123,934
Columns 10
Discrete columns 4
Continuous columns 6
All missing columns 0
Missing observations 230,444
Complete Rows 7,026
Total observations 1,239,340
Memory allocation 8.1 Mb

Percentages

Data Structure

Missing Data Profile

Univariate Distribution

Histogram

Bar Chart (with frequency)

## 2 columns ignored with more than 50 categories.
## shipname: 825 categories
## callsign: 730 categories

QQ Plot

## Warning: Removed 1836 rows containing non-finite values (`stat_qq()`).
## Warning: Removed 1836 rows containing non-finite values (`stat_qq_line()`).

QQ Plot (by fishing_hours)

## Warning: Removed 1851 rows containing non-finite values (`stat_qq()`).
## Warning: Removed 1851 rows containing non-finite values (`stat_qq_line()`).

Correlation Analysis

## 3 features with more than 20 categories ignored!
## shipname: 156 categories
## callsign: 156 categories
## flag: 29 categories
## Warning in cor(x = structure(list(lat_bin = c(41.75, 40.1, 40.2, 40, 40.1, : the standard deviation is zero
## Warning: Removed 37 rows containing missing values (`geom_text()`).

Principal Component Analysis

## 2 features with more than 50 categories ignored!
## shipname: 156 categories
## callsign: 156 categories
## Warning in (function (data, variance_cap = 0.8, maxcat = 50L, prcomp_args = list(scale. = TRUE), : The following features are dropped due to zero variance:
##  * year

Bivariate Distribution

Boxplot (by fishing_hours)

## Warning: Removed 173676 rows containing non-finite values (`stat_boxplot()`).

Scatterplot (by fishing_hours)